1//===-- Implementation of the pthread_key_create --------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "pthread_key_create.h"
10
11#include "src/__support/common.h"
12#include "src/__support/libc_errno.h"
13#include "src/__support/macros/config.h"
14#include "src/__support/threads/thread.h"
15
16#include <pthread.h>
17
18namespace LIBC_NAMESPACE_DECL {
19
20LLVM_LIBC_FUNCTION(int, pthread_key_create,
21 (pthread_key_t * key, __pthread_tss_dtor_t dtor)) {
22 auto k = LIBC_NAMESPACE::new_tss_key(dtor);
23 if (!k)
24 return EINVAL;
25 *key = *k;
26 return 0;
27}
28
29} // namespace LIBC_NAMESPACE_DECL
30

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source code of libc/src/pthread/pthread_key_create.cpp